Native Range: unusual hybrid
Hardiness Zone: USDA Zone 4a: to -34.4 °C
Soil: peaty, fertile, well-drained
pH: acidic soil.
Moisture: Medium. Requires consistently moist soil; do not let dry out between waterings
Light: Part shade to full shade
Flowering Period: July
Garden locations: Shady woodland areas.
Price: 15 €